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Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

FREMANEZUMAB-VFRM: 9,103 Adverse Event Reports & Safety Profile

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9,103
Total FAERS Reports
74 (0.8%)
Deaths Reported
558
Hospitalizations
9,103
As Primary/Secondary Suspect
56
Life-Threatening
153
Disabilities
Prescription
Status

FDA Application: 761089 ·

First Report: 19980101 · Latest Report: 20250923

What Are the Most Common FREMANEZUMAB-VFRM Side Effects?

#1 Most Reported
Accidental exposure to product
1,346 reports (14.8%)
#2 Most Reported
Injection site pain
1,153 reports (12.7%)
#3 Most Reported
Migraine
740 reports (8.1%)

All FREMANEZUMAB-VFRM Side Effects by Frequency

Side Effect Reports % of Total Deaths Hosp.
Accidental exposure to product 1,346 14.8% 0 2
Injection site pain 1,153 12.7% 0 9
Migraine 740 8.1% 0 53
Drug ineffective 707 7.8% 0 18
Injection site erythema 596 6.6% 0 18
Device leakage 528 5.8% 0 4
Headache 528 5.8% 0 39
Injection site pruritus 462 5.1% 0 10
Device malfunction 431 4.7% 0 1
Injection site swelling 398 4.4% 0 13
Incorrect dose administered by device 369 4.1% 0 0
Fatigue 342 3.8% 1 31
Drug dose omission by device 333 3.7% 0 7
Nausea 328 3.6% 0 35
Dizziness 299 3.3% 0 36
Pruritus 291 3.2% 0 19
Injection site reaction 279 3.1% 0 3
Product dose omission issue 271 3.0% 0 18
Device issue 270 3.0% 0 2
Rash 265 2.9% 0 12

Who Reports FREMANEZUMAB-VFRM Side Effects? Age & Gender Data

Gender: 89.2% female, 10.8% male. Average age: 49.5 years. Most reports from: US. View detailed demographics →

Is FREMANEZUMAB-VFRM Getting Safer? Reports by Year

YearReportsDeathsHosp.
2006 1 0 0
2013 1 0 0
2014 1 0 1
2016 1 0 0
2017 3 0 0
2018 189 0 14
2019 468 1 29
2020 433 0 44
2021 578 6 56
2022 615 5 66
2023 762 8 58
2024 547 2 68
2025 329 4 26

View full timeline →

What Is FREMANEZUMAB-VFRM Used For?

IndicationReports
Migraine 3,223
Product used for unknown indication 2,584
Migraine prophylaxis 461
Migraine without aura 162
Headache 145
Migraine with aura 61
Status migrainosus 25
Vestibular migraine 21
Cluster headache 18
Hemiplegic migraine 15

FREMANEZUMAB-VFRM vs Alternatives: Which Is Safer?

FREMANEZUMAB-VFRM vs FROVATRIPTAN FREMANEZUMAB-VFRM vs FRUCTOSE FREMANEZUMAB-VFRM vs FRUQUINTINIB FREMANEZUMAB-VFRM vs FULVESTRANT FREMANEZUMAB-VFRM vs FURAZOLIDONE FREMANEZUMAB-VFRM vs FUROSEMIDE FREMANEZUMAB-VFRM vs FUROSEMIDE\SPIRONOLACTONE FREMANEZUMAB-VFRM vs FUSIDATE FREMANEZUMAB-VFRM vs FUSIDIC ACID FREMANEZUMAB-VFRM vs FUTIBATINIB

Official FDA Label for FREMANEZUMAB-VFRM

Official prescribing information from the FDA-approved drug label.